Car Speaker Cable Modification 8 Liter 14 Audio Activation Update for Tesla Model 3 1.100% Brand New, High Quality2. Audio Activation Update: Update 14 speakers, 8 normal sounds, 6 quiet sounds and activate up to 14 all sounds3. Build your private concert hall, upgrade for better performance4. Made of high-quality aluminum film + ABS, stable frequency response and long diaphragm life5. Fitment: For Tesla Model 3 Length: 3.15m Material: ABS Color: Black Package Contents: 1 x Speaker Cable Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement error is +/- 1-3cm.